Summary statistics for b_1_c27_49 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_49 | 5,321 1465487 2148290 10 2.70e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018